Tacoma Narrows Airport
Aircraft Accident/Incident Report

Gig Harbor, Washington 98335
Wednesday, April 2, 2003 13:57 PST

NTSB Narrative Summary Released at Completion of Accident

The check flight pilot departed the Tacoma Narrows airport in the Cessna T210L on a maintenance test flight due to a previous power loss. Approximately 15 minutes into the check flight the engine quit and although the pilot was able to momentarily regain power the aircraft was ditched about one mile west of the departure airport. Post-accident examination revealed no evidence of any mechanical malfunction with the aircraft's powerplant or its fuel system. Uncontaminated fuel was found in both the fuel strainer, fuel hoses and fuel flow divider. A post-accident test run of the aircraft's engine was completed and aside from a slightly rich mixture condition, the engine appeared to run satisfactorily.

NTSB Probable Cause Narrative

A total loss of power for undetermined reasons during base turn.

Event Information

Type of Event Accident
Event Date 4/2/2003
Event Day of the Week Wednesday
Time of Event 1357
Event Time Zone Pacific Standard Time
Event City Gig Harbor
Event State WASHINGTON
Event Country --
Zipcode of the event site 98335
Event Date Year 2003
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 471604N
Event Location Longitude 1223553W
Event Location Airport Tacoma Narrows
Event Location Nearest Airport ID TIW
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 250
Airport Elevation 292
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1353 Pacific Standard Time
Direction of event from weather observation facility (degrees) 70
Weather Observation Facility ID TIW
Elevation of weather observation facility 292
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation PST
Lighting Conditions Day
Lowest Ceiling Height 7500
Lowest Non-Ceiling Height 4900
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 9
Dew Point at event time (in degress fahrenheit) 1
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.57
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 14671
NTSB Notification Source SEA FAA ROC
NTSB Notification Date Apr 2 2003 12:00AM
NTSB Notification Time 1430
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 30 2003 8:55AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Renton FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N701TM
NTSB Number SEA03LA054
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model T210L
Aircraft Series Identifier --
Aircraft Serial Number 21060885
Certified Max Gross Weight 3800
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 27 2003 12:00AM
Airframe hours since last inspection 22
Airframe Hours 1582
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Olson, Ben A.
Aircraft Owner Street Address --
Aircraft Owner City Gig Harbor
Aircraft Owner State WA
Aircraft Owner Country USA
Aircraft Owner Zipcode 98335
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Flight Test
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code TIW
Departure City Tacoma
Departure State WA
Departure Country USA
Departure Time 1340
Departure Time Zone PST
Destination Same as Local Flt crash at destination city
Destination Airport Code TIW
Destination City Tacoma
Destination State WA
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 13 2003 2:31PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --